$(function () {
    var firstPage = $('#firstPage');
    var title = $(firstPage).find('#title');
    var icon_mid = $(firstPage).find('#icon_mid');
    var begin_btn = $(firstPage).find('#begin_btn');
    console.log(title);
    title.addClass(' fadeInDown  animated');
    icon_mid.addClass(' fadeIn  animated');
    begin_btn.addClass(' fadeIn  animated');
    begin_btn.click(function () {
        location.hash = '#questionPage';
    });
});